Noise reduction using machine learning
A method of noise reduction includes controlling a Wiener filter using a neural network. The gain estimated by the neural network is combined with the gain generated by the Wiener filter. In this manner, the noise reduction system provides an improved result compared to the use of only neural networ...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | SHUANG ZHIWEI |
| description | A method of noise reduction includes controlling a Wiener filter using a neural network. The gain estimated by the neural network is combined with the gain generated by the Wiener filter. In this manner, the noise reduction system provides an improved result compared to the use of only neural networks.
一种降噪的方法包括使用神经网络控制维纳滤波器。由神经网络估计的增益与由维纳滤波器产生的增益相结合。以这种方式，与仅使用神经网络相比，降噪系统提供了改进的结果。 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN116057626A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN116057626A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN116057626A3</originalsourceid><addsrcrecordid>eNrjZFDzy88sTlUoSk0pTS7JzM9TKC3OzEtXyE1MzsjMS1XISU0sygMK8DCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSSeGc_Q0MzA1NzMyMzR2Ni1AAAef4npw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Noise reduction using machine learning</title><source>esp@cenet</source><creator>SHUANG ZHIWEI</creator><creatorcontrib>SHUANG ZHIWEI</creatorcontrib><description>A method of noise reduction includes controlling a Wiener filter using a neural network. The gain estimated by the neural network is combined with the gain generated by the Wiener filter. In this manner, the noise reduction system provides an improved result compared to the use of only neural networks.
一种降噪的方法包括使用神经网络控制维纳滤波器。由神经网络估计的增益与由维纳滤波器产生的增益相结合。以这种方式，与仅使用神经网络相比，降噪系统提供了改进的结果。</description><language>chi ; eng</language><subject>ACOUSTICS ; MUSICAL INSTRUMENTS ; PHYSICS ; SPEECH ANALYSIS OR SYNTHESIS ; SPEECH OR AUDIO CODING OR DECODING ; SPEECH OR VOICE PROCESSING ; SPEECH RECOGNITION</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230502&DB=EPODOC&CC=CN&NR=116057626A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230502&DB=EPODOC&CC=CN&NR=116057626A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHUANG ZHIWEI</creatorcontrib><title>Noise reduction using machine learning</title><description>A method of noise reduction includes controlling a Wiener filter using a neural network. The gain estimated by the neural network is combined with the gain generated by the Wiener filter. In this manner, the noise reduction system provides an improved result compared to the use of only neural networks.
一种降噪的方法包括使用神经网络控制维纳滤波器。由神经网络估计的增益与由维纳滤波器产生的增益相结合。以这种方式，与仅使用神经网络相比，降噪系统提供了改进的结果。</description><subject>ACOUSTICS</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PHYSICS</subject><subject>SPEECH ANALYSIS OR SYNTHESIS</subject><subject>SPEECH OR AUDIO CODING OR DECODING</subject><subject>SPEECH OR VOICE PROCESSING</subject><subject>SPEECH RECOGNITION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDzy88sTlUoSk0pTS7JzM9TKC3OzEtXyE1MzsjMS1XISU0sygMK8DCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSSeGc_Q0MzA1NzMyMzR2Ni1AAAef4npw</recordid><startdate>20230502</startdate><enddate>20230502</enddate><creator>SHUANG ZHIWEI</creator><scope>EVB</scope></search><sort><creationdate>20230502</creationdate><title>Noise reduction using machine learning</title><author>SHUANG ZHIWEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116057626A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ACOUSTICS</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PHYSICS</topic><topic>SPEECH ANALYSIS OR SYNTHESIS</topic><topic>SPEECH OR AUDIO CODING OR DECODING</topic><topic>SPEECH OR VOICE PROCESSING</topic><topic>SPEECH RECOGNITION</topic><toplevel>online_resources</toplevel><creatorcontrib>SHUANG ZHIWEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHUANG ZHIWEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Noise reduction using machine learning</title><date>2023-05-02</date><risdate>2023</risdate><abstract>A method of noise reduction includes controlling a Wiener filter using a neural network. The gain estimated by the neural network is combined with the gain generated by the Wiener filter. In this manner, the noise reduction system provides an improved result compared to the use of only neural networks.
一种降噪的方法包括使用神经网络控制维纳滤波器。由神经网络估计的增益与由维纳滤波器产生的增益相结合。以这种方式，与仅使用神经网络相比，降噪系统提供了改进的结果。</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN116057626A |
| source | esp@cenet |
| subjects | ACOUSTICS MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION |
| title | Noise reduction using machine learning |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T21%3A20%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SHUANG%20ZHIWEI&rft.date=2023-05-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN116057626A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |